NEC will provide mobile WiMAX base station equipment for UQ Telecom Company

NEC will provide mobile WiMAX base station equipment for UQ Telecom Company

Recently, NEC announced to become UQ Telecommunications Co., Ltd. (headquarters: Tokyo, President: Tanaka Division) mobile WiMAX base station equipment suppliers, will be UQ telecom coverage of Japan's National Service program, development and production equipment.

This time, NEC will provide the latest development of mobile WiMAX base station equipment "Pasowings BS202". The UL-BF Technology (note 1) has been used in the world for the first time, not only reduces the radio interference between the base station and the terminal, but also contributes to increasing the data transmission rate and expanding the base station coverage.

The main features of Pasowings BS202 are as follows.

1. Carrying UL-BF technology to reduce the radio interference between the base station and the terminal

Using the multi-antenna signal processing software (a-mas) of Arraycomm Corporation (note 2), the UL-BF technology (note 1) for reducing the radio interference between the base station and the terminal was first carried out in the world. In this way, not only can improve the speed of data transmission, expand the coverage of base stations, operators can also use the best radio frequency utilization of WiMAX network design.

2. Open Interface for more equipment vendors

NEC first achieved WiMAX forum Wave2 (2.5GHz, 3.5GHZ) certification, and actively promote the development of international standardization. Based on international standards of external interface and various functions, so that other manufacturers of equipment can also be used in this network, but also make WiMAX network more convenient and quick.

3. Small integrated Base Station

Due to the use of 3D high-density solid design, and fully consider the heat dissipation of the shape arrangement, the small base station weighs only about 25 kg, volume of about 25 litres. In addition, the use of high power amplifier, the responsible for the reception of the outdoor Unit (DU) and the responsible for signal processing, user interface control of the indoor Unit (IDU) organically integrated, achieve integration. In this way, can save the base station to set up space, shorten the time limit, simplify the maintenance, reduce the base station construction and equipment cost greatly.

NEC as a comprehensive solution provider for WiMAX systems, from terminals to wireless base station equipment, core network systems are developed by the company. NEC's UQ technology company, NEC Group, has been selected as a mobile WiMAX terminal provider by Telecom.

NEC was selected as the equipment provider, it is based on the new product "Pasowings BS202" received wide acclaim and accumulated overseas sales performance.

NEC will continue to strengthen the sales of new products at home and abroad.

WiMAX Business of NEC Group

NEC from 2007 onwards, launched the mobile WiMAX integrated solution brand "pasowings", and carry out international marketing activities. Pasowings covers user terminals, wireless access products (such as base stations, antennas, etc.) as well as application server (user authentication server, user location information Management Server), provide end-to-end solution. At the same time, pasowings and NEC unique network product combination, such as connecting base station, base station and core network (IP network) between the return system, can be in mobile WiMAX network IP Telephony service SIP server, etc., can provide operators with all the necessary network building elements.

(Note 1) ul-bf:uplink-beamforming

(note 2) Arraycomm Company: NEC to join hands with Arraycomm company to push the new WiMAX solution.